Dual cognitive task affects reaching and grasping behavior in subjects with macular disorders.

abstract：PURPOSE:To determine whether people with central visual field loss (CFL) show a smaller visual contribution to posture stabilization than people with normal vision and to determine the visual factors that predict the magnitude of visual stabilization in people with central visual field loss. METHODS:Posture informatio...

journal_title：Investigative ophthalmology & visual science

authors： Turano KA,Dagnelie G,Herdman SJ

更新日期：1996-07-01 00:00:00

abstract：Purpose:To assess the agreement between structural (optical coherence tomography [OCT]) and functional (visual field [VF]) glaucomatous damage with an automated method and deviation/probability maps, and to compare this method to a metric method. Methods:Wide-field spectral-domain OCT scans, including the disc and mac...

journal_title：Investigative ophthalmology & visual science

authors： Hood DC,Tsamis E,Bommakanti NK,Joiner DB,Al-Aswad LL,Blumberg DM,Cioffi GA,Liebmann JM,De Moraes CG

更新日期：2019-10-01 00:00:00

abstract：:The capacities of porcine choroidal fibroblasts, retinal glial cells, and retinal pigment epithelial cells to contract collagen gels in vitro were compared. Experiments with varied cell numbers indicated that glial cells are the most effective, followed by choroidal fibroblasts and retinal pigment epithelial cells. An...

journal_title：Investigative ophthalmology & visual science

authors： Guidry C,McFarland RJ,Morris R,Witherspoon CD,Hook M

更新日期：1992-07-01 00:00:00

abstract：:The vascular endothelial growth factor or factors (VGF) and the cytotoxic component(s) in fetal calf retinal extract, vitreous, and serum were investigated. A new quantitative method of measuring the cell growth stimulatory activity and cytotoxicity was used. Results obtained in this study suggest that the VGF may be ...

journal_title：Investigative ophthalmology & visual science

authors： Chen SC,Chen CH

更新日期：1982-09-01 00:00:00

abstract：PURPOSE:As part of a systematic elucidation of the pharmacology of prostaglandin's (PG) effects on intraocular pressure in the monkey, the prototypical selective prostanoid EP(4) receptor agonist (3,7-dithia PGE(1)) was examined. It was found to be highly efficacious in nonhuman primates, and its mechanism of ocular hy...

journal_title：Investigative ophthalmology & visual science

authors： Woodward DF,Nilsson SF,Toris CB,Kharlamb AB,Nieves AL,Krauss AH

更新日期：2009-07-01 00:00:00

abstract：:Increased saccadic latencies were measured in the amblyopic eyes of subjects having amblyopia without strabismus, constant strabismus amblyopia, and intermittent strabismus. The subjects tracked a small, bright spot of light moving with random, horizontal step displacements of 0.25 to 8.5 degrees over the central reti...

journal_title：Investigative ophthalmology & visual science

authors： Ciuffreda KJ,Kenyon RV,Stark L

更新日期：1978-07-01 00:00:00

abstract：:Hypothesis-driven science is expected to result in a continuum of studies and findings along a discrete path. By comparison, serendipity can lead to new directions that branch into different paths. Herein, I describe a diverse series of findings that were motivated by hypotheses, but driven by serendipity. I summarize...

journal_title：Investigative ophthalmology & visual science

authors： Fischer AJ

更新日期：2011-09-29 00:00:00

abstract：PURPOSE:Many genome-wide association studies have identified common single nucleotide polymorphisms (SNPs) at the 9p21 glaucoma locus (CDKN2B/CDKN2B-AS1) to be significantly associated with primary open-angle glaucoma (POAG), with association being stronger in normal tension glaucoma (NTG) and advanced glaucoma. We aim...

journal_title：Investigative ophthalmology & visual science

authors： Ng SK,Burdon KP,Fitzgerald JT,Zhou T,Fogarty R,Souzeau E,Landers J,Mills RA,Casson RJ,Ridge B,Graham SL,Hewitt AW,Mackey DA,Healey PR,Wang JJ,Mitchell P,MacGregor S,Craig JE

更新日期：2016-06-01 00:00:00

abstract：:PURPOSE. To define the role of the serine protease HTRA1 in age-related macular degeneration (AMD) by examining its expression level and identifying its potential substrates in the context of primary RPE cell extracellular milieu. METHODS. Primary RPE cell cultures were established from human donor eyes and screened f...

journal_title：Investigative ophthalmology & visual science

authors： An E,Sen S,Park SK,Gordish-Dressman H,Hathout Y

更新日期：2010-07-01 00:00:00

abstract：PURPOSE:A great deal of information about functionally significant domains of a protein may be obtained by comparison of primary sequences of gene homologues over a broad phylogenetic base. This study was designed to identify evolutionarily conserved domains of the photoreceptor disc membrane protein peripherin/rds by ...

journal_title：Investigative ophthalmology & visual science

authors： Li C,Ding XQ,O'Brien J,Al-Ubaidi MR,Naash MI

更新日期：2003-06-01 00:00:00

abstract：PURPOSE:To determine the effects of silencing Toll-like receptor (TLR) 9 signaling in Pseudomonas aeruginosa keratitis. METHODS:Corneal TLR9 mRNA levels were tested by RT-PCR in C57BL/6 (B6, susceptible) and BALB/c (resistant) mice and compared. The response of B6 mice to CpG DNA, which binds TLR9, was tested after su...

journal_title：Investigative ophthalmology & visual science

authors： Huang X,Barrett RP,McClellan SA,Hazlett LD

更新日期：2005-11-01 00:00:00

abstract：PURPOSE:To determine the efficacy and safety of naked plasmid gene therapy to the corneal stroma and epithelium. METHODS:Naked plasmid DNA was injected under pressure into the cornea of mice. The expression of genes coding for beta galactosidase (beta-gal), enhanced green fluorescent protein (EGFP), vascular endotheli...

journal_title：Investigative ophthalmology & visual science

authors： Stechschulte SU,Joussen AM,von Recum HA,Poulaki V,Moromizato Y,Yuan J,D'Amato RJ,Kuo C,Adamis AP

更新日期：2001-08-01 00:00:00

abstract：PURPOSE:To determine the effect of treatment with latanoprost on the tissue inhibitors of metalloproteinase (TIMP)-1 and -2 in cultured human ciliary muscle (HCM) cells. METHODS:Confluent serum-starved HCM cells were exposed to increasing concentrations of latanoprost acid (LA, 1 nM to 10 micro M) for 6, 18, and 24 ho...

journal_title：Investigative ophthalmology & visual science

authors： Anthony TL,Lindsey JD,Weinreb RN

更新日期：2002-12-01 00:00:00

abstract：Purpose:To determine if cytokine tear levels before hematopoietic stem cell transplantation (HSCT) can help anticipate the occurrence of ocular chronic graft-versus-host disease (cGVHD). Methods:In this pilot study, 25 patients undergoing HSCT were followed prospectively for ≤43 months. After ocular examinations, tear...

journal_title：Investigative ophthalmology & visual science

authors： Cocho L,Fernández I,Calonge M,Sainz de la Maza M,Rovira M,Stern ME,Garcia-Vazquez C,Enríquez-de-Salamanca A

更新日期：2017-09-01 00:00:00

abstract：PURPOSE:To determine the role of small GTPase Rho and its relation with epidermal growth factor receptor (EGFR) in mediating corneal epithelial wound healing. METHODS:Rho activity in THCE cells, an SV40-immortalized human corneal epithelial cell (HCEC) line, and primary HCECs was assessed by pull-down assay followed b...

journal_title：Investigative ophthalmology & visual science

authors： Yin J,Lu J,Yu FS

更新日期：2008-03-01 00:00:00

abstract：:Advanced macular degeneration is an important cause of vision loss in the United States with over 2 million people affected by the disease. Despite substantial progress in the development of new therapies for wet AMD, the severe visual impairment associated with geographic atrophy in dry AMD or Stargardt disease remai...

journal_title：Investigative ophthalmology & visual science

authors： Schwartz SD,Tan G,Hosseini H,Nagiel A

更新日期：2016-04-01 00:00:00

abstract：PURPOSE:To investigate the alterations in gene expression when human retinal pigment epithelial (RPE) cells in culture are treated with vitreous as a model for the changes that occur in proliferative vitreoretinopathy. METHODS:Human RPE cells were cultured with or without human vitreous or collagen. RNA was extracted ...

journal_title：Investigative ophthalmology & visual science

authors： Parapuram SK,Ganti R,Hunt RC,Hunt DM

更新日期：2003-04-01 00:00:00

abstract：PURPOSE:To examine the correlation between corneal acoustic impedance and Young's modulus in a canine eye model. METHODS:Twenty canine globes were recovered from healthy animals. Corneal acoustic impedance was measured in the intact globes using two methods: a quantitative ultrasound spectroscopy method and the reflec...

journal_title：Investigative ophthalmology & visual science

authors： He X,Liu J

更新日期：2011-02-09 00:00:00

abstract：PURPOSE:Recently, it has been found that form deprivation myopia can be induced in fish (tilapia). This study examined the sensitivity of the tilapia eye to positive and negative lenses. It further investigated the sensitivity of the fish eye to form deprivation by examining the effect of fish weight. METHODS:Twenty-f...

journal_title：Investigative ophthalmology & visual science

authors： Shen W,Sivak JG

更新日期：2007-10-01 00:00:00

abstract：Purpose:To evaluate the incidence, visual prognosis, and mortality in retinopathy of prematurity (ROP) in Korea. Methods:We used the National Health Insurance and the Korean Disability Registry database, which covers the entire newborn population in 2006 to 2014 and includes information on all newborns diagnosed with ...

journal_title：Investigative ophthalmology & visual science

authors： Na KH,Kim KH,Kang TU,Hann HJ,Ahn HS,Kim HJ

更新日期：2020-08-03 00:00:00

abstract：Purpose:We investigate morphologic and physiologic alterations of ganglion cells (GCs) in a streptozocin (STZ)-induced diabetic mouse model. Methods:Experiments were conducted in flat-mount retinas of mice 3 months after the induction of diabetes. Changes in morphology of four subtypes of GCs (ON-type RGA2 [ON-RGA2], ...

journal_title：Investigative ophthalmology & visual science

authors： Cui RZ,Wang L,Qiao SN,Wang YC,Wang X,Yuan F,Weng SJ,Yang XL,Zhong YM

更新日期：2019-04-01 00:00:00

abstract：Purpose:To investigate the relationship between lens power and age as well as the relationship between lens power and axial length (AL) in Chinese children and adolescents. Methods:The participants underwent a comprehensive ophthalmic examination that included AL, cycloplegic refraction, and Pentacam measurements. The...

journal_title：Investigative ophthalmology & visual science

authors： Xiong S,Zhang B,Hong Y,He X,Zhu J,Zou H,Xu X

更新日期：2017-11-01 00:00:00

abstract：PURPOSE:To compare adult discrimination performance on nine pediatric visual acuity tests to determine the consistency of optotype design. METHODS:After their binocular acuity was measured with each test, eight adult observers (mean age, 27 years ± 6.3 SD; three emmetropes and five corrected myopes) were shown isolate...

journal_title：Investigative ophthalmology & visual science

authors： Candy TR,Mishoulam SR,Nosofsky RM,Dobson V

更新日期：2011-06-16 00:00:00

abstract：PURPOSE:To test whether eliprodil (SL 82.0715), a unique antagonist for the N-methyl-D-aspartate (NMDA) receptor, is protective in the glutamate-induced cytotoxicity model in cultured rat retinal ganglion cells (RGCs). METHODS:Two to four days after a fluorescent dye, Di-I, was injected near the superior colliculi, ne...

journal_title：Investigative ophthalmology & visual science

authors： Pang IH,Wexler EM,Nawy S,DeSantis L,Kapin MA

更新日期：1999-05-01 00:00:00

abstract：PURPOSE:To explore the maximum retinal vasodilation in response to repeated flicker light stimulation in relation to vasospastic propensity in healthy subjects. METHODS:Twenty-four young healthy women were grouped as vasospastic and nonvasospastic, based on their history of cold extremities and on the results of nailf...

journal_title：Investigative ophthalmology & visual science

authors： Gugleta K,Zawinka C,Rickenbacher I,Kochkorov A,Katamay R,Flammer J,Orgul S

更新日期：2006-09-01 00:00:00

abstract：PURPOSE:The growth of ocular neovascularization is regulated by a balance between stimulating and inhibiting growth factors. Somatostatin affects angiogenesis by inhibiting the growth hormone-insulin-like growth factor axis and also has a direct antiproliferative effect on human retinal endothelial cells. The purpose o...

journal_title：Investigative ophthalmology & visual science

authors： Lambooij AC,Kuijpers RW,van Lichtenauer-Kaligis EG,Kliffen M,Baarsma GS,van Hagen PM,Mooy CM

更新日期：2000-07-01 00:00:00

abstract：PURPOSE:To assess the relationship between reduced vision and low self-rating of global health, after taking into account many other related factors. METHODS:The Blue Mountains Eye Study examined 3654 residents aged > or =49 years (82.4% response) in an area west of Sydney, Australia. Presenting and best-corrected vis...

journal_title：Investigative ophthalmology & visual science

authors： Wang JJ,Mitchell P,Smith W

更新日期：2000-01-01 00:00:00

abstract：Purpose:To review the usefulness of local and systemic inflammatory biomarkers of diabetic retinopathy (DR) to implement a more personalized treatment. Methods:An integrated research (from ophthalmologist and diabetologist point of view) of most significant literature on serum, vitreous, and aqueous humor (AH) biochem...

journal_title：Investigative ophthalmology & visual science

authors： Vujosevic S,Simó R

更新日期：2017-05-01 00:00:00

abstract：PURPOSE:To explore the role of integrin alpha5beta1 in proliferative vitreoretinopathy (PVR) pathogenesis by evaluating the expression alpha5beta1 on ARPE-19 cells and patient proliferative membranes, quantifying the inhibitory effects of JSM6427 (a small molecule alpha5beta1 inhibitor) on ARPE-19 cell adhesion and mig...

journal_title：Investigative ophthalmology & visual science

authors： Zahn G,Volk K,Lewis GP,Vossmeyer D,Stragies R,Heier JS,Daniel PE Jr,Adamis AP,Chapin EA,Fisher SK,Holz FG,Löffler KU,Knolle J

更新日期：2010-02-01 00:00:00

abstract：:The uveal absorption of aqueous humor at two different intraocular pressures was measured in rhesus monkeys by sampling vortex vein blood during anterior chamber perfusion of Ringer's solution containing both fluorescein and 125I albumin. At 20 mm. Hg, an excess of fluorescein equivalent in amount to 0.45 microliter/m...

journal_title：Investigative ophthalmology & visual science

authors： Pederson JE,Gaasterland DE,MacLellan HM

更新日期：1977-11-01 00:00:00